Coin of Ardashir I, Sasanian King , died 240-241 AD
The sphere and crescent are clearly visible on his crown. This was a symbol for a solar eclipse. The eclipse of 240 AD may have...
Coin of Emperor Gordian III and wife Tranquillina 243 AD, Anazarbus, outside Antioch
This coin was minted in honor of the Roman military campaign against the invasion of Sasanian King Shapur I and his father Ardashir I. He...
Emperor Gordian III, Carrhae Mint 240 AD
The recapture of Carrhae from the Sasanian Empire was a major victory for Emperor Gordian III. The solar eclipse of 240 AD is...